experiment were as follows: Please do your analysis in Minitab and Excel, upload your Minitab and have been obtained for four types of fluids. The results from a completely randomized The effective life of insulating fluids at an accelerated load of 35 kV is being studied. Test data Excel files, and answer the following questions. Fluid Type Life (in h) at 35 kV Load 16.3 1 21.6 17.6 18.9 17.4 20.1 20.3 16.9 15.3 18.6 17.1 19.5 3 20.5 22.3 21.4 23.6 19.4 18.5 4 18.3 19.8 19.3 21.1 16.9 17.5 a) What is the number of replicates in these experiments? b) What is the response variable (output)? ol en oy bio ouievw.noua sgavlee ah FIVE TAR c) What is the factor?

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experiment were as follows: Please do your analysis in Minitab and Excel, upload your Minitab and
have been obtained for four types of fluids. The results from a completely randomized
The effective life of insulating fluids at an accelerated load of 35 kV is being studied. Test data
Excel files, and answer the following questions.
Fluid Type
Life (in h) at 35 kV Load
17.4
1
21.6
17.6
18.9
16.3
20.1
20.3
16.9
15.3
18.6
17.1
19.5
3.
20.5
22.3
21.4
23.6
19.4
18.5
4
18.3
19.8
19.3
21.1
16.9
17.5
a) What is the number of replicates in these experiments?
b) What is the response variable (output)?
bib ouiev w cod0 gmistee raA C
FIVE
AR
c) What is the factor?
d) How many factors do we have for this problem?
e) How many levels are considered for the factor?
f) What test should be used to know whether all 4 different fluid types have the same effect on
mean of effective life for insulating fluids?
g) Using the Excel Analysis and Minitab ANOVA test, do all different fluid types have the same
effect on the effective life of insulating fluids?
Transcribed Image Text:experiment were as follows: Please do your analysis in Minitab and Excel, upload your Minitab and have been obtained for four types of fluids. The results from a completely randomized The effective life of insulating fluids at an accelerated load of 35 kV is being studied. Test data Excel files, and answer the following questions. Fluid Type Life (in h) at 35 kV Load 17.4 1 21.6 17.6 18.9 16.3 20.1 20.3 16.9 15.3 18.6 17.1 19.5 3. 20.5 22.3 21.4 23.6 19.4 18.5 4 18.3 19.8 19.3 21.1 16.9 17.5 a) What is the number of replicates in these experiments? b) What is the response variable (output)? bib ouiev w cod0 gmistee raA C FIVE AR c) What is the factor? d) How many factors do we have for this problem? e) How many levels are considered for the factor? f) What test should be used to know whether all 4 different fluid types have the same effect on mean of effective life for insulating fluids? g) Using the Excel Analysis and Minitab ANOVA test, do all different fluid types have the same effect on the effective life of insulating fluids?
h) What is the null hypothesis (H0) for this problem?
i) What is the alternative hypothesis (H1 or HA) for this problem?
) After running the proper test, what is P-value for this problem?
k) What value did you choose for the error type I (significance level) a for this problem?
1) What is confidence level?
oartogaa sn
m) After solving the question, what value did you get for the F test statistic?
n) What value did you get for sum of square treatment (source of variation between groups
due to factor)?
o) What value did you get for sum of square error (source of variation within group due to
error)?
p) Using Minitab, Plot the residuals versus the predicted response. Construct a normal
probability plot of the residuals. What information is conveyed by these plots?
Transcribed Image Text:h) What is the null hypothesis (H0) for this problem? i) What is the alternative hypothesis (H1 or HA) for this problem? ) After running the proper test, what is P-value for this problem? k) What value did you choose for the error type I (significance level) a for this problem? 1) What is confidence level? oartogaa sn m) After solving the question, what value did you get for the F test statistic? n) What value did you get for sum of square treatment (source of variation between groups due to factor)? o) What value did you get for sum of square error (source of variation within group due to error)? p) Using Minitab, Plot the residuals versus the predicted response. Construct a normal probability plot of the residuals. What information is conveyed by these plots?
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